Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-11-2024 12:39

General

  • Target

    7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe

  • Size

    853KB

  • MD5

    c7d894fa9ce6ab9fd4786adc43bd8e83

  • SHA1

    e52a50ad9fb6cb740d566d947558a98ad7daf1d9

  • SHA256

    7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d

  • SHA512

    a1302e5d1ee848f0bb238db43fed1a5ca1ac5e27ecf8f80184949f428d5491d689e5184ebdb2bfd7d26480701d5f79bc2da78e40e7c5801d7c550d1ec528472b

  • SSDEEP

    12288:FMrvy90I10Y+wWftdXUGhRKJc1SjBpWxN0LMoiz182uPdly2BQSlTM7e:SyhQ0GhR/1SN2xoqu1oon2q

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe
    "C:\Users\Admin\AppData\Local\Temp\7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un663780.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un663780.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4512
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr822932.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr822932.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4240
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 1084
          4⤵
          • Program crash
          PID:2156
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu117164.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu117164.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2728
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:816
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 1388
          4⤵
          • Program crash
          PID:6008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si183397.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si183397.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5780
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4240 -ip 4240
    1⤵
      PID:4572
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2728 -ip 2728
      1⤵
        PID:1728

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si183397.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un663780.exe

        Filesize

        700KB

        MD5

        f5a6a662291a46d278ef123ac8cd155f

        SHA1

        01b0148da8abd5d8d43837275771de49354ed1a1

        SHA256

        531324249cce806664285a02dc23cdee70a9e151d1b6ffb71f15dcd341c5ccb2

        SHA512

        0a58a65553a6b36158f153a68a1369a4f16179175fe488d606f6d82aad14f96d6ecb8331c1f67469ead60ab30c7d1f7a9b7faee23234e29c77d57b1f6c742d61

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr822932.exe

        Filesize

        402KB

        MD5

        eb2691f3efa2609dd5b07d871b22c173

        SHA1

        f6c7e40dd413e2227b306884cb09d9a5c75da1ad

        SHA256

        8ffe1e586673e66e8cff357cf6b5d12171fa3ad55afb85f58deeb882eafe3a9e

        SHA512

        22436447af4d5a12f324bb7bd241f2a26fc83dcb16bfcf3c0fb1f2509e146f73597d0f1a46342330b8bf09a882115024f5415c84c6eb4c60062e748af345c0e2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu117164.exe

        Filesize

        586KB

        MD5

        1f2799241f81c7af6fe394c9b85f1ae5

        SHA1

        6aa4607e99f12fc36563fab58dbe3c0e8ea8e02e

        SHA256

        537257fd57424963a1850704640b82c892e30c06a5d947c257cafd43ef411663

        SHA512

        5a0f30ed33634ecd505ac21661ab9d7b813aef29ce57de7175ebafdc71450497bbdaa7327657b53050917350d3852bafe98a27d87e52e679d3d49195d4d464d7

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/816-2223-0x0000000005C80000-0x0000000005CCC000-memory.dmp

        Filesize

        304KB

      • memory/816-2222-0x0000000005AF0000-0x0000000005B2C000-memory.dmp

        Filesize

        240KB

      • memory/816-2221-0x0000000005A90000-0x0000000005AA2000-memory.dmp

        Filesize

        72KB

      • memory/816-2220-0x0000000005B70000-0x0000000005C7A000-memory.dmp

        Filesize

        1.0MB

      • memory/816-2219-0x0000000006040000-0x0000000006658000-memory.dmp

        Filesize

        6.1MB

      • memory/816-2218-0x0000000003090000-0x0000000003096000-memory.dmp

        Filesize

        24KB

      • memory/816-2217-0x0000000000FE0000-0x000000000100E000-memory.dmp

        Filesize

        184KB

      • memory/2728-65-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-2204-0x0000000005750000-0x0000000005782000-memory.dmp

        Filesize

        200KB

      • memory/2728-62-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-63-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-83-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-67-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-69-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-73-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-75-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-77-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-81-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-85-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-87-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-89-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-91-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-93-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-95-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-60-0x0000000002970000-0x00000000029D8000-memory.dmp

        Filesize

        416KB

      • memory/2728-61-0x0000000005560000-0x00000000055C6000-memory.dmp

        Filesize

        408KB

      • memory/2728-71-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/2728-79-0x0000000005560000-0x00000000055C0000-memory.dmp

        Filesize

        384KB

      • memory/4240-37-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-15-0x0000000000A20000-0x0000000000B20000-memory.dmp

        Filesize

        1024KB

      • memory/4240-54-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/4240-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4240-50-0x0000000000A20000-0x0000000000B20000-memory.dmp

        Filesize

        1024KB

      • memory/4240-22-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-23-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-25-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-28-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-29-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-31-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-34-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-45-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4240-49-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-39-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-41-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-47-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-43-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/4240-21-0x0000000002980000-0x0000000002998000-memory.dmp

        Filesize

        96KB

      • memory/4240-20-0x0000000005030000-0x00000000055D4000-memory.dmp

        Filesize

        5.6MB

      • memory/4240-19-0x00000000025E0000-0x00000000025FA000-memory.dmp

        Filesize

        104KB

      • memory/4240-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/4240-17-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/4240-16-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4240-35-0x0000000002980000-0x0000000002992000-memory.dmp

        Filesize

        72KB

      • memory/5780-2228-0x0000000000F40000-0x0000000000F70000-memory.dmp

        Filesize

        192KB

      • memory/5780-2229-0x0000000003100000-0x0000000003106000-memory.dmp

        Filesize

        24KB